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Title

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1		-RS485-LN – RS485 to LoRaWAN Converter
	1	+RS485-LN – RS485 to LoRaWAN Converter User Manual

Content

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1		-(% style="text-align:center" %)
2		-[[image:1653266934636-343.png||height="385" width="385"]]
	1	+(% aria-label="1653266934636-343.png image widget" contenteditable="false" role="region" tabindex="-1" %)
	2	+(((
	3	+(% data-widget="image" style="text-align:center" %)
	4	+[[image:1653266934636-343.png||height="385" width="385"]](% title="Click and drag to resize" %)​
3	3
	6	+(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
	7	+)))
4	4
5	5
6		-**RS485-LN – RS485 to LoRaWAN Converter User Manual**
7	7
8	8
9	9
10	10
	14	+
11	11	**Table of Contents:**
12	12
13	13	{{toc/}}
14	14
15	15
	20	+(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
	21	+(((
	22	+(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
	23	+)))
16	16
17	17
18	18
19	19
20	20
	29	+
	30	+
21	21	= 1.Introduction =
22	22
23	23	== 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
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25	25	(((
26	26	(((
27	27	(((
	38	+
	39	+
28	28	The Dragino RS485-LN is a (% style="color:blue" %)**RS485 to LoRaWAN Converter**(%%). It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost.
29	29	)))
30	30	)))
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48	48
49	49	(((
50	50	(% style="color:blue" %)**Demo Dashboard for RS485-LN**(%%) connect to two energy meters: [[https:~~/~~/app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a>>url:https://app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a]]
	63	+
	64	+
51	51	)))
52	52	)))
53	53	)))
54	54
55		-[[image:1653267211009-519.png||height="419" width="724"]]
	69	+(% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
56	56
57	57
58	58	== 1.2 Specifications ==
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92	92	* Automatic RF Sense and CAD with ultra-fast AFC.
93	93	* Packet engine up to 256 bytes with CRC
94	94
	109	+
	110	+
95	95	== 1.3 Features ==
96	96
97	97	* LoRaWAN Class A & Class C protocol (default Class C)
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125	125
126	126	(((
127	127	(((
	144	+(((
128	128	v1.2: Add External Interrupt Pin.
	146	+)))
129	129
	148	+(((
130	130	v1.0: Release
	150	+)))
131	131
132	132
133	133	)))
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145	145	Once there is power, the RS485-LN will be on.
146	146	)))
147	147
148		-[[image:1653268091319-405.png]]
	168	+(% aria-label="1653268091319-405.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268091319-405.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
149	149
150	150
151	151	)))
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166	166
167	167	Here shows an example for how to join the TTN V3 Network. Below is the network structure, we use [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]] as LoRaWAN gateway here.
168	168
169		-[[image:1653268155545-638.png||height="334" width="724"]]
	189	+(% aria-label="1653268155545-638.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268155545-638.png||data-widget="image" height="334" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
170	170
171	171
172	172	(((
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178	178	485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
179	179	)))
180	180
181		-[[image:1653268227651-549.png||height="592" width="720"]]
	201	+(% aria-label="1653268227651-549.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268227651-549.png||data-widget="image" height="592" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
182	182
	203	+
183	183	(((
184	184	The LG308 is already set to connect to [[TTN V3 network >>path:https://www.thethingsnetwork.org/]]. So what we need to now is only configure the TTN V3:
185	185	)))
186	186
187	187	(((
188		-**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-LN.
	209	+(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-LN.
189	189	)))
190	190
191	191	(((
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193	193	)))
194	194	)))
195	195
196		-[[image:1652953462722-299.png]]
	217	+(% aria-label="1652953462722-299.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953462722-299.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
197	197
	219	+
198	198	(((
199	199	(((
200	200	User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
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201	201	)))
202	202
203	203	(((
204		-Add APP EUI in the application.
	226	+**Add APP EUI in the application.**
205	205	)))
206	206	)))
207	207
208		-[[image:image-20220519174512-1.png]]
	230	+(% aria-label="image-20220519174512-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
209	209
210		-[[image:image-20220519174512-2.png||height="323" width="720"]]
	232	+(% aria-label="image-20220519174512-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-2.png||data-widget="image" height="323" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
211	211
212		-[[image:image-20220519174512-3.png||height="556" width="724"]]
	234	+(% aria-label="image-20220519174512-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-3.png||data-widget="image" height="556" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
213	213
214		-[[image:image-20220519174512-4.png]]
	236	+(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
215	215
216	216	You can also choose to create the device manually.
217	217
218		-[[image:1652953542269-423.png||height="710" width="723"]]
	240	+(% aria-label="1652953542269-423.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953542269-423.png||data-widget="image" height="710" width="723"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
219	219
220		-Add APP KEY and DEV EUI
221	221
222		-[[image:1652953553383-907.png||height="514" width="724"]]
223	223
	244	+**Add APP KEY and DEV EUI**
224	224
	246	+(% aria-label="1652953553383-907.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953553383-907.png||data-widget="image" height="514" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	247	+
	248	+
225	225	(((
226		-**Step 2**: Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel.
	250	+(% style="color:blue" %)**Step 2**(%%): Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel.
227	227	)))
228	228
229		-[[image:1652953568895-172.png||height="232" width="724"]]
	253	+(% aria-label="1652953568895-172.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953568895-172.png||data-widget="image" height="232" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
230	230
231	231
232	232	== 3.3 Configure Commands to read data ==
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233	233
234	234	(((
235	235	(((
236		-There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-BLviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
	260	+(((
	261	+There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
237	237	)))
	263	+)))
238	238
239	239	(((
	266	+(((
240	240	(% style="color:red" %)Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1
	268	+)))
241	241
242	242
243	243	)))
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247	247
248	248	To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. And user need to make sure RS485-LN use the match UART setting to access the sensors. The related commands for UART settings are:
249	249
250		-(% border="1" style="background-color:#ffffcc; color:green; width:782px" %)
251		-|(% style="width:128px" %)(((
	278	+(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	279	+|=(% style="width: 110px;" %)(((
252	252	**AT Commands**
253		-)))|(% style="width:305px" %)(((
	281	+)))|=(% style="width: 190px;" %)(((
254	254	**Description**
255		-)))|(% style="width:346px" %)(((
	283	+)))|=(% style="width: 190px;" %)(((
256	256	**Example**
257	257	)))
258		-|(% style="width:128px" %)(((
	286	+|(% style="width:110px" %)(((
259	259	AT+BAUDR
260		-)))|(% style="width:305px" %)(((
	288	+)))|(% style="width:190px" %)(((
261	261	Set the baud rate (for RS485 connection). Default Value is: 9600.
262		-)))|(% style="width:346px" %)(((
	290	+)))|(% style="width:190px" %)(((
263	263	(((
264	264	AT+BAUDR=9600
265	265	)))
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268	268	Options: (1200,2400,4800,14400,19200,115200)
269	269	)))
270	270	)))
271		-|(% style="width:128px" %)(((
	299	+|(% style="width:110px" %)(((
272	272	AT+PARITY
273		-)))|(% style="width:305px" %)(((
	301	+)))|(% style="width:190px" %)(((
274	274	Set UART parity (for RS485 connection)
275		-)))|(% style="width:346px" %)(((
	303	+)))|(% style="width:190px" %)(((
276	276	(((
277	277	AT+PARITY=0
278	278	)))
...	...	@@ -281,9 +281,9 @@
281	281	Option: 0: no parity, 1: odd parity, 2: even parity
282	282	)))
283	283	)))
284		-|(% style="width:128px" %)(((
	312	+|(% style="width:110px" %)(((
285	285	AT+STOPBIT
286		-)))|(% style="width:305px" %)(((
	314	+)))|(% style="width:190px" %)(((
287	287	(((
288	288	Set serial stopbit (for RS485 connection)
289	289	)))
...	...	@@ -291,7 +291,7 @@
291	291	(((
292	292
293	293	)))
294		-)))|(% style="width:346px" %)(((
	322	+)))|(% style="width:190px" %)(((
295	295	(((
296	296	AT+STOPBIT=0 for 1bit
297	297	)))
...	...	@@ -313,15 +313,21 @@
313	313	)))
314	314	)))
315	315
316		-(% border="1" style="background-color:#ffffcc; color:green; width:806px" %)
317		-|**AT Commands**|(% style="width:418px" %)**Description**|(% style="width:256px" %)**Example**
318		-|AT+CFGDEV|(% style="width:418px" %)(((
	344	+(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	345	+|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
	346	+|AT+CFGDEV|(% style="width:110px" %)(((
	347	+(((
319	319	This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
	349	+)))
320	320
	351	+(((
321	321	AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
	353	+)))
322	322
	355	+(((
323	323	mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
324		-)))|(% style="width:256px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
	357	+)))
	358	+)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
325	325
326	326	=== 3.3.3 Configure read commands for each sampling ===
327	327
...	...	@@ -335,7 +335,7 @@
335	335	During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
336	336
337	337
338		-**Each RS485 commands include two parts:**
	372	+(% style="color:#037691" %)**Each RS485 commands include two parts:**
339	339
340	340	~1. What commands RS485-LN will send to the RS485 sensors. There are total 15 commands from **AT+COMMAD1**, **ATCOMMAND2**,…, to **AT+COMMANDF**. All commands are of same grammar.
341	341
...	...	@@ -346,15 +346,14 @@
346	346
347	347	After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
348	348
349		-
350	350	Below are examples for the how above AT Commands works.
351	351
352	352
353		-**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
	386	+(% style="color:#037691" %)**AT+COMMANDx **(%%)**: **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
354	354
355	355	(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
356	356	|(% style="width:496px" %)(((
357		-**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
	390	+(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
358	358
359	359	**xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
360	360
...	...	@@ -366,10 +366,10 @@
366	366	In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
367	367
368	368
369		-**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
	402	+(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
370	370
371		-(% border="1" style="background-color:#4bacc6; color:white; width:725px" %)
372		-|(% style="width:722px" %)(((
	404	+(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
	405	+|(% style="width:510px" %)(((
373	373	**AT+DATACUTx=a,b,c**
374	374
375	375	* **a: length for the return of AT+COMMAND**
...	...	@@ -379,20 +379,21 @@
379	379
380	380	**Examples:**
381	381
382		-* Grab bytes:
	415	+* (% style="color:#037691" %)**Grab bytes**
383	383
384		-[[image:image-20220602153621-1.png]]
	417	+(% aria-label="image-20220602153621-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
385	385
386	386
387		-* Grab a section.
	420	+* (% style="color:#037691" %)**Grab a section**
388	388
389		-[[image:image-20220602153621-2.png]]
	422	+(% aria-label="image-20220602153621-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-2.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
390	390
391	391
392		-* Grab different sections.
	425	+* (% style="color:#037691" %)**Grab different sections**
393	393
394		-[[image:image-20220602153621-3.png]]
	427	+(% aria-label="image-20220602153621-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-3.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
395	395
	429	+
396	396
397	397	)))
398	398
...	...	@@ -426,7 +426,7 @@
426	426	Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
427	427	)))
428	428
429		-[[image:1653269759169-150.png||height="513" width="716"]]
	463	+(% aria-label="1653269759169-150.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653269759169-150.png||data-widget="image" height="513" width="716"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
430	430
431	431
432	432	(% style="color:#037691" %)**Examples: AT+DATAUP=1**
...	...	@@ -444,7 +444,7 @@
444	444	1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
445	445	1. DATA: Valid value: max 8 bytes for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 8 bytes
446	446
447		-[[image:image-20220602155039-4.png]]
	481	+(% aria-label="image-20220602155039-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602155039-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
448	448
449	449
450	450	So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
...	...	@@ -469,9 +469,10 @@
469	469
470	470	Below are the uplink payloads:
471	471
472		-[[image:1654157178836-407.png]]
	506	+(% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
473	473
474	474
	509	+
475	475	=== 3.3.5 Uplink on demand ===
476	476
477	477	Except uplink periodically, RS485-LN is able to uplink on demand. The server send downlink command to RS485-LN and RS485 will uplink data base on the command.
...	...	@@ -488,7 +488,7 @@
488	488
489	489	RS485-LN support external Interrupt uplink since hardware v1.2 release.
490	490
491		-[[image:1654157342174-798.png]]
	526	+(% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
492	492
493	493	Connect the Interrupt pin to RS485-LN INT port and connect the GND pin to V- port. When there is a high voltage (Max 24v) on INT pin. Device will send an uplink packet.
494	494
...	...	@@ -495,33 +495,35 @@
495	495
496	496	== 3.4 Uplink Payload ==
497	497
498		-(% border="1" style="background-color:#4bacc6; color:white; width:734px" %)
499		-|**Size(bytes)**|(% style="width:120px" %)**2**|(% style="width:116px" %)**1**|(% style="width:386px" %)**Length depends on the return from the commands**
500		-|Value|(% style="width:120px" %)(((
501		-Battery(mV)
502	502
503		-&
	534	+(% aria-label="image-20220606110929-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220606110929-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
504	504
505		-Interrupt _Flag
506		-)))|(% style="width:116px" %)(((
507		-PAYLOAD_VER
508		-
509		-
510		-)))|(% style="width:386px" %)If the valid payload is too long and exceed the maximum support payload length in server, server will show payload not provided in the LoRaWAN server.
511		-
512	512	Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
513	513
514	514
515		-== 3.5 Configure RS485-BL via AT or Downlink ==
	539	+== 3.5 Configure RS485-LN via AT or Downlink ==
516	516
	541	+(((
517	517	User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
	543	+)))
518	518
	545	+(((
519	519	There are two kinds of Commands:
	547	+)))
520	520
521		-* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
	549	+* (((
	550	+(% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
	551	+)))
522	522
523		-* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN.  User can see these commands below:
	553	+* (((
	554	+(% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN.  User can see these commands below:
	555	+)))
524	524
	557	+(((
	558	+
	559	+)))
	560	+
	561	+
525	525	=== 3.5.1 Common Commands ===
526	526
527	527	They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
...	...	@@ -531,7 +531,7 @@
531	531
532	532	Response feature is added to the server's downlink, a special package with a FPort of 200 will be uploaded immediately after receiving the data sent by the server.
533	533
534		-[[image:image-20220602163333-5.png||height="263" width="1160"]]
	571	+(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
535	535
536	536	The first byte of this package represents whether the configuration is successful, 00 represents failure, 01 represents success. Except for the first byte, the other is the previous downlink. (All commands except A8 type commands are applicable)
537	537
...	...	@@ -540,346 +540,612 @@
540	540
541	541
542	542
543		-==== **RS485 Debug Command** ====
544	544
	581	+==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
	582	+
	583	+(((
545	545	This command is used to configure the RS485 devices; they won’t be used during sampling.
	585	+)))
546	546
547		-* **AT Command**
	587	+* (((
	588	+(% style="color:#037691" %)**AT Command**
548	548
549		-(% class="box infomessage" %)
550		-(((
551	551	**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
	591	+
	592	+
552	552	)))
553	553
	595	+(((
554	554	m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
	597	+)))
555	555
556		-* **Downlink Payload**
	599	+* (((
	600	+(% style="color:#037691" %)**Downlink Payload**
	601	+)))
557	557
	603	+(((
558	558	Format: A8 MM NN XX XX XX XX YY
	605	+)))
559	559
	607	+(((
560	560	Where:
	609	+)))
561	561
562		-* MM: 1: add CRC-16/MODBUS ; 0: no CRC
563		-* NN: The length of RS485 command
564		-* XX XX XX XX: RS485 command total NN bytes
565		-* YY: How many bytes will be uplink from the return of this RS485 command,
566		-** if YY=0, RS485-LN will execute the downlink command without uplink;
567		-** if YY>0, RS485-LN will uplink total YY bytes from the output of this RS485 command; Fport=200
568		-** if YY=FF, RS485-LN will uplink RS485 output with the downlink command content; Fport=200.
	611	+* (((
	612	+MM: 1: add CRC-16/MODBUS ; 0: no CRC
	613	+)))
	614	+* (((
	615	+NN: The length of RS485 command
	616	+)))
	617	+* (((
	618	+XX XX XX XX: RS485 command total NN bytes
	619	+)))
	620	+* (((
	621	+(((
	622	+YY: How many bytes will be uplink from the return of this RS485 command,
	623	+)))
569	569
	625	+* (((
	626	+if YY=0, RS485-LN will execute the downlink command without uplink;
	627	+)))
	628	+* (((
	629	+if YY>0, RS485-LN will uplink total YY bytes from the output of this RS485 command; Fport=200
	630	+)))
	631	+* (((
	632	+if YY=FF, RS485-LN will uplink RS485 output with the downlink command content; Fport=200.
	633	+)))
	634	+)))
	635	+
	636	+(((
570	570	**Example 1** ~-~-> Configure without ask for uplink (YY=0)
	638	+)))
571	571
	640	+(((
572	572	To connect a Modbus Alarm with below commands.
	642	+)))
573	573
574		-* The command to active alarm is: 0A 05 00 04 00 01 4C B0. Where 0A 05 00 04 00 01 is the Modbus command to read the register 00 40 where stored the DI status. The 4C B0 is the CRC-16/MODBUS which calculate manually.
	644	+* (((
	645	+The command to active alarm is: 0A 05 00 04 00 01 4C B0. Where 0A 05 00 04 00 01 is the Modbus command to read the register 00 40 where stored the DI status. The 4C B0 is the CRC-16/MODBUS which calculate manually.
	646	+)))
575	575
576		-* The command to deactivate alarm is: 0A 05 00 04 00 00 8D 70. Where 0A 05 00 04 00 00 is the Modbus command to read the register 00 40 where stored the DI status. The 8D 70 is the CRC-16/MODBUS which calculate manually.
	648	+* (((
	649	+The command to deactivate alarm is: 0A 05 00 04 00 00 8D 70. Where 0A 05 00 04 00 00 is the Modbus command to read the register 00 40 where stored the DI status. The 8D 70 is the CRC-16/MODBUS which calculate manually.
	650	+)))
577	577
	652	+(((
578	578	So if user want to use downlink command to control to RS485 Alarm, he can use:
	654	+)))
579	579
	656	+(((
580	580	(% style="color:#4f81bd" %)**A8 01 06 0A 05 00 04 00 01 00**(%%): to activate the RS485 Alarm
	658	+)))
581	581
	660	+(((
582	582	(% style="color:#4f81bd" %)**A8 01 06 0A 05 00 04 00 00 00**(%%): to deactivate the RS485 Alarm
	662	+)))
583	583
	664	+(((
584	584	A8 is type code and 01 means add CRC-16/MODBUS at the end, the 3^^rd^^ byte is 06, means the next 6 bytes are the command to be sent to the RS485 network, the final byte 00 means this command don’t need to acquire output.
	666	+)))
585	585
	668	+(((
	669	+
	670	+)))
586	586
	672	+(((
587	587	**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
	674	+)))
588	588
	676	+(((
589	589	User in IoT server send a downlink command: (% style="color:#4f81bd" %)**A8 01 06 0A 08 00 04 00 01 YY**
	678	+)))
590	590
	680	+(((
	681	+
	682	+)))
591	591
	684	+(((
592	592	RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:
	686	+)))
593	593
	688	+(((
594	594	**A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
	690	+)))
595	595
596		- [[image:1654159460680-153.png]]
	692	+(((
	693	+ (% aria-label="1654159460680-153.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654159460680-153.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	694	+)))
597	597
598	598
599	599
600		-==== **Set Payload version** ====
601	601
602		-This is the first byte of the uplink payload. RS485-BL can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
	699	+==== (% style="color:blue" %)**Set Payload version**(%%) ====
603	603
604		-* **AT Command:**
605		-
606		-(% class="box infomessage" %)
607	607	(((
608		-**AT+PAYVER: Set PAYVER field = 1**
	702	+This is the first byte of the uplink payload. RS485-LN can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
609	609	)))
610	610
611		-* **Downlink Payload:**
	705	+* (((
	706	+(% style="color:#037691" %)**AT Command:**
612	612
613		-**0xAE 01**  ~-~-> Set PAYVER field =  0x01
	708	+**AT+PAYVER:  **Set PAYVER field = 1
614	614
615		-**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
	710	+
	711	+)))
	712	+* (((
	713	+(% style="color:#037691" %)**Downlink Payload:**
	714	+)))
616	616
	716	+(((
	717	+**0xAE 01**  ~-~->  Set PAYVER field =  0x01
	718	+)))
617	617
	720	+(((
	721	+**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
	722	+)))
618	618
619		-==== **Set RS485 Sampling Commands** ====
620	620
621		-AT+COMMANDx or AT+DATACUTx
622	622
623		-These three commands are used to configure how the RS485-LN polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
624	624
	727	+==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
625	625
626		-* **AT Command:**
	729	+(((
	730	+AT+COMMANDx or AT+DATACUTx
	731	+)))
627	627
628		-(% class="box infomessage" %)
629	629	(((
630		-**AT+COMMANDx: Configure RS485 read command to sensor.**
	734	+These three commands are used to configure how the RS485-LN polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
631	631	)))
632	632
633		-(% class="box infomessage" %)
634	634	(((
635		-**AT+DATACUTx: Configure how to handle return from RS485 devices.**
	738	+
636	636	)))
637	637
	741	+* (((
	742	+(% style="color:#037691" %)**AT Command:**
	743	+)))
638	638
639		-* **Downlink Payload:**
	745	+**AT+COMMANDx:  **Configure RS485 read command to sensor.
640	640
	747	+**AT+DATACUTx:  **Configure how to handle return from RS485 devices.
	748	+
	749	+
	750	+* (((
	751	+(% style="color:#037691" %)**Downlink Payload:**
	752	+)))
	753	+
	754	+(((
641	641	**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
	756	+)))
642	642
	758	+(((
643	643	(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
	760	+)))
644	644
	762	+(((
645	645	Format: AF MM NN LL XX XX XX XX YY
	764	+)))
646	646
	766	+(((
647	647	Where:
	768	+)))
648	648
649		-* MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
650		-* NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
651		-* LL:  The length of AT+COMMAND or AT+DATACUT command
652		-* XX XX XX XX: AT+COMMAND or AT+DATACUT command
653		-* YY:  If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
	770	+* (((
	771	+MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
	772	+)))
	773	+* (((
	774	+NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
	775	+)))
	776	+* (((
	777	+LL:  The length of AT+COMMAND or AT+DATACUT command
	778	+)))
	779	+* (((
	780	+XX XX XX XX: AT+COMMAND or AT+DATACUT command
	781	+)))
	782	+* (((
	783	+YY:  If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
	784	+)))
654	654
	786	+(((
655	655	**Example:**
	788	+)))
656	656
	790	+(((
657	657	(% style="color:#037691" %)**AF 03 01 06 0A 05 00 04 00 01 00**(%%): Same as AT+COMMAND3=0A 05 00 04 00 01,1
	792	+)))
658	658
	794	+(((
659	659	(% style="color:#037691" %)**AF 03 02 06**(% style="color:orange" %)** 10 **(% style="color:red" %)**01 **(% style="color:green" %)**05 06 09 0A**(% style="color:#037691" %)** 00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**16**(%%),(% style="color:red" %)**1**(%%),(% style="color:green" %)**5+6+9+10**
	796	+)))
660	660
	798	+(((
661	661	(% style="color:#037691" %)**AF 03 02 06 **(% style="color:orange" %)**0B**(% style="color:red" %)** 02 **(% style="color:green" %)**05 07 08 0A **(% style="color:#037691" %)**00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**11**(%%),(% style="color:red" %)**2**(%%),(% style="color:green" %)**5~~7+8~~10**
	800	+)))
662	662
663	663
664	664
665		-==== **Fast command to handle MODBUS device** ====
666	666
	805	+==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
	806	+
	807	+(((
667	667	AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
	809	+)))
668	668
	811	+(((
669	669	This command is valid since v1.3 firmware version
	813	+)))
670	670
	815	+(((
671	671	AT+MBFUN can auto read the Modbus function code: 01, 02, 03 or 04. AT+MBFUN has lower priority vs AT+DATACUT command. If AT+DATACUT command is configured, AT+MBFUN will be ignore.
	817	+)))
672	672
	819	+(((
	820	+
	821	+)))
673	673
	823	+(((
674	674	**Example:**
	825	+)))
675	675
676		-* AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
677		-* AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
678		-* AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
	827	+* (((
	828	+AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
	829	+)))
	830	+* (((
	831	+AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
	832	+)))
	833	+* (((
	834	+AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
	835	+)))
679	679
680		-[[image:image-20220602165351-6.png]]
	837	+(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
681	681
682		-[[image:image-20220602165351-7.png]]
	839	+(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
683	683
684	684
685	685
686		-==== **RS485 command timeout** ====
687	687
	844	+==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
	845	+
	846	+(((
688	688	Some Modbus device has slow action to send replies. This command is used to configure the RS485-LN to use longer time to wait for their action.
	848	+)))
689	689
	850	+(((
690	690	Default value: 0, range:  0 ~~ 65 seconds
	852	+)))
691	691
692		-* **AT Command:**
	854	+* (((
	855	+(% style="color:#037691" %)** AT Command:**
	856	+)))
693	693
694	694	(% class="box infomessage" %)
695	695	(((
	860	+(((
696	696	**AT+CMDDLaa=hex(bb cc)*1000**
697	697	)))
	863	+)))
698	698
	865	+(((
699	699	**Example:**
	867	+)))
700	700
	869	+(((
701	701	**AT+CMDDL1=1000** to send the open time to 1000ms
	871	+)))
702	702
	873	+(((
	874	+
	875	+)))
703	703
704		-* **Downlink Payload:**
	877	+* (((
	878	+(% style="color:#037691" %)** Downlink Payload:**
	879	+)))
705	705
	881	+(((
706	706	**0x AA aa bb cc**
	883	+)))
707	707
	885	+(((
708	708	Same as: AT+CMDDLaa=hex(bb cc)*1000
	887	+)))
709	709
	889	+(((
710	710	**Example:**
	891	+)))
711	711
	893	+(((
712	712	0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
	895	+)))
713	713
714	714
715	715
716		-==== **Uplink payload mode** ====
717	717
	900	+==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
	901	+
	902	+(((
718	718	Define to use one uplink or multiple uplinks for the sampling.
	904	+)))
719	719
	906	+(((
720	720	The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
	908	+)))
721	721
722		-* **AT Command:**
	910	+* (((
	911	+(% style="color:#037691" %)** AT Command:**
	912	+)))
723	723
724		-(% class="box infomessage" %)
725		-(((
726	726	**AT+DATAUP=0**
727		-)))
728	728
729		-(% class="box infomessage" %)
730		-(((
731	731	**AT+DATAUP=1**
732		-)))
733	733
734	734
735		-* **Downlink Payload:**
	919	+* (((
	920	+(% style="color:#037691" %)** Downlink Payload:**
	921	+)))
736	736
	923	+(((
737	737	**0xAD 00**  **~-~->** Same as AT+DATAUP=0
	925	+)))
738	738
	927	+(((
739	739	**0xAD 01**  **~-~->** Same as AT+DATAUP=1
	929	+)))
740	740
741	741
742	742
743		-==== **Manually trigger an Uplink** ====
744	744
	934	+==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
	935	+
	936	+(((
745	745	Ask device to send an uplink immediately.
	938	+)))
746	746
747		-* **AT Command:**
	940	+* (((
	941	+(% style="color:#037691" %)** AT Command:**
	942	+)))
748	748
	944	+(((
749	749	No AT Command for this, user can press the [[ACT button>>||anchor="H3.7Buttons"]] for 1 second for the same.
	946	+)))
750	750
	948	+(((
	949	+
	950	+)))
751	751
752		-* **Downlink Payload:**
	952	+* (((
	953	+(% style="color:#037691" %)** Downlink Payload:**
	954	+)))
753	753
	956	+(((
754	754	**0x08 FF**, RS485-LN will immediately send an uplink.
	958	+)))
755	755
756	756
757	757
758		-==== **Clear RS485 Command** ====
759	759
	963	+==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
	964	+
	965	+(((
760	760	The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
	967	+)))
761	761
762		-* **AT Command:**
	969	+* (((
	970	+(% style="color:#037691" %)** AT Command:**
	971	+)))
763	763
	973	+(((
764	764	**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
	975	+)))
765	765
	977	+(((
766	766	Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
	979	+)))
767	767
	981	+(((
768	768	Example screen shot after clear all RS485 commands.
	983	+)))
769	769
	985	+(((
	986	+
	987	+)))
770	770
	989	+(((
771	771	The uplink screen shot is:
	991	+)))
772	772
773		-[[image:1654160691922-496.png]]
	993	+(% aria-label="1654160691922-496.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654160691922-496.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
774	774
775	775
776		-* **Downlink Payload:**
	996	+* (((
	997	+(% style="color:#037691" %)** Downlink Payload:**
	998	+)))
777	777
	1000	+(((
778	778	**0x09 aa bb** same as AT+CMDEAR=aa,bb
	1002	+)))
779	779
780	780
781	781
782		-==== **Set Serial Communication Parameters** ====
783	783
	1007	+==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
	1008	+
	1009	+(((
784	784	Set the Rs485 serial communication parameters:
	1011	+)))
785	785
786		-* **AT Command:**
	1013	+* (((
	1014	+(% style="color:#037691" %)** AT Command:**
	1015	+)))
787	787
	1017	+(((
788	788	Set Baud Rate:
	1019	+)))
789	789
790		-(% class="box infomessage" %)
791		-(((
	1021	+
792	792	**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
793		-)))
794	794
795		-Set UART Parity
796	796
797		-(% class="box infomessage" %)
798	798	(((
799		-**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
	1026	+Set UART Parity
800	800	)))
801	801
802		-Set STOPBIT
803	803
804		-(% class="box infomessage" %)
	1030	+**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
	1031	+
	1032	+
805	805	(((
806		-**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
	1034	+Set STOPBIT
807	807	)))
808	808
809	809
810		-* **Downlink Payload:**
	1038	+**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
811	811
	1040	+
	1041	+* (((
	1042	+(% style="color:#037691" %)** Downlink Payload:**
	1043	+)))
	1044	+
	1045	+(((
812	812	**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
	1047	+)))
813	813
	1049	+(((
814	814	**Example:**
	1051	+)))
815	815
816		-* A7 01 00 60   same as AT+BAUDR=9600
817		-* A7 01 04 80  same as AT+BAUDR=115200
	1053	+* (((
	1054	+A7 01 00 60   same as AT+BAUDR=9600
	1055	+)))
	1056	+* (((
	1057	+A7 01 04 80  same as AT+BAUDR=115200
	1058	+)))
818	818
	1060	+(((
819	819	A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
	1062	+)))
820	820
	1064	+(((
821	821	A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
	1066	+)))
822	822
823	823
	1069	+
	1070	+
824	824	== 3.6 Listening mode for RS485 network ==
825	825
	1073	+(((
826	826	This feature support since firmware v1.4
	1075	+)))
827	827
	1077	+(((
828	828	RS485-LN supports listening mode, it can listen the RS485 network packets and send them via LoRaWAN uplink. Below is the structure. The blue arrow shows the RS485 network packets to RS485-LN.
	1079	+)))
829	829
830		-[[image:image-20220602171200-8.png||height="567" width="1007"]]
	1081	+(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
831	831
	1083	+(((
832	832	To enable the listening mode, use can run the command AT+RXMODE.
	1085	+)))
833	833
	1087	+(((
	1088	+
	1089	+)))
834	834
835		-(% border="1" style="background-color:#ffffcc; width:500px" %)
836		-|=(% style="width: 161px;" %)**Command example:**|=(% style="width: 337px;" %)**Function**
837		-|(% style="width:161px" %)AT+RXMODE=1,10 |(% style="width:337px" %)Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
838		-|(% style="width:161px" %)AT+RXMODE=2,500|(% style="width:337px" %)Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
839		-|(% style="width:161px" %)AT+RXMODE=0,0|(% style="width:337px" %)Disable listening mode. This is the default settings.
840		-|(% style="width:161px" %) |(% style="width:337px" %)A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 ~| cc)
	1091	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	1092	+|=(% style="width: 100px;" %)(((
	1093	+**Command example**
	1094	+)))|=(% style="width: 400px;" %)(((
	1095	+**Function**
	1096	+)))
	1097	+|(% style="width:100px" %)(((
	1098	+AT+RXMODE=1,10
	1099	+)))|(% style="width:400px" %)(((
	1100	+Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
	1101	+)))
	1102	+|(% style="width:100px" %)(((
	1103	+AT+RXMODE=2,500
	1104	+)))|(% style="width:400px" %)(((
	1105	+Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
	1106	+)))
	1107	+|(% style="width:100px" %)(((
	1108	+AT+RXMODE=0,0
	1109	+)))|(% style="width:400px" %)(((
	1110	+Disable listening mode. This is the default settings.
	1111	+)))
	1112	+|(% style="width:100px" %)(((
	1113	+
	1114	+)))|(% style="width:400px" %)(((
	1115	+A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
	1116	+)))
841	841
	1118	+(((
842	842	**Downlink Command:**
	1120	+)))
843	843
	1122	+(((
844	844	**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
	1124	+)))
845	845
	1126	+(((
	1127	+
	1128	+)))
846	846
	1130	+(((
847	847	**Example**:
	1132	+)))
848	848
	1134	+(((
849	849	The RS485-LN is set to AT+RXMODE=2,1000
	1136	+)))
850	850
	1138	+(((
851	851	There is a two Modbus commands in the RS485 network as below:
	1140	+)))
852	852
	1142	+(((
853	853	The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b
	1144	+)))
854	854
	1146	+(((
855	855	And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
	1148	+)))
856	856
	1150	+(((
857	857	RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b  (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
	1152	+)))
858	858
859		-[[image:image-20220602171200-9.png]]
	1154	+(((
	1155	+(% aria-label="image-20220602171200-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-9.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	1156	+)))
860	860
	1158	+(((
	1159	+
	1160	+)))
861	861
	1162	+(((
	1163	+(((
862	862	(% style="color:red" %)Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.
	1165	+)))
	1166	+)))
863	863
864	864
865	865	== 3.7 Buttons ==
866	866
867	867
868		-(% border="1" style="background-color:#f7faff; width:500px" %)
869		-|=**Button**|=(% style="width: 1420px;" %)**Feature**
870		-|**ACT**|(% style="width:1420px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
871		-|**RST**|(% style="width:1420px" %)Reboot RS485
872		-|**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
	1172	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
	1173	+|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
	1174	+|(% style="width:50px" %)**ACT**|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
	1175	+|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
	1176	+|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
873	873
874		-
875	875	== 3.8 LEDs ==
876	876
877		-(% border="1" style="background-color:#f7faff; width:500px" %)
878		-|=**LEDs**|=**Feature**
	1180	+
	1181	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
	1182	+|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
879	879	|**PWR**|Always on if there is power
880		-|**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN** (%%)for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds**(%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message.
	1184	+|**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN**(%%) for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds** (%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message.
881	881
882		-
883	883	= 4. Case Study =
884	884
885	885	User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>doc:Main.Application Note \: Communicate with Different Sensors ----- RS485-LN RS485-BL.WebHome]]
...	...	@@ -889,19 +889,26 @@
889	889
890	890	== 5.1 Access AT Command ==
891	891
892		-RS485-BL supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-BL to use AT command, as below.
	1195	+(((
	1196	+RS485-LN supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-LN to use AT command, as below.
	1197	+)))
893	893
894		-[[image:1654162355560-817.png]]
	1199	+(% aria-label="1654162355560-817.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162355560-817.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
895	895
896	896
897		-In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-BL. The default password is 123456. Below is the output for reference:
	1202	+(((
	1203	+In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-LN. The default password is 123456. Below is the output for reference:
	1204	+)))
898	898
899		-[[image:1654162368066-342.png]]
	1206	+(% aria-label="1654162368066-342.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162368066-342.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
900	900
901	901
	1209	+(((
902	902	More detail AT Command manual can be found at [[AT Command Manual>>https://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
	1211	+)))
903	903
904	904
	1214	+
905	905	== 5.2 Common AT Command Sequence ==
906	906
907	907	=== 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
...	...	@@ -924,7 +924,9 @@
924	924	)))
925	925
926	926
	1237	+(((
927	927	If device already joined network:
	1239	+)))
928	928
929	929	(% class="box infomessage" %)
930	930	(((
...	...	@@ -963,12 +963,14 @@
963	963
964	964	(% style="color:red" %)**Note:**
965	965
	1278	+(((
966	966	(% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
967	967	2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
968	968	3. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.
969	969	4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5
	1283	+)))
970	970
971		-[[image:1654162478620-421.png]]
	1285	+(% aria-label="1654162478620-421.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162478620-421.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
972	972
973	973
974	974	= 6. FAQ =
...	...	@@ -975,39 +975,59 @@
975	975
976	976	== 6.1 How to upgrade the image? ==
977	977
	1292	+(((
978	978	The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
	1294	+)))
979	979
980		-* Support new features
981		-* For bug fix
982		-* Change LoRaWAN bands.
	1296	+* (((
	1297	+Support new features
	1298	+)))
	1299	+* (((
	1300	+For bug fix
	1301	+)))
	1302	+* (((
	1303	+Change LoRaWAN bands.
	1304	+)))
983	983
	1306	+(((
984	984	Below shows the hardware connection for how to upload an image to RS485-LN:
	1308	+)))
985	985
986		-[[image:1654162535040-878.png]]
	1310	+(% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
987	987
	1312	+(((
988	988	**Step1:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
	1314	+)))
989	989
	1316	+(((
990	990	**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
	1318	+)))
991	991
	1320	+(((
992	992	**Step3: **Open flashloader; choose the correct COM port to update.
	1322	+)))
993	993
994	994	(((
	1325	+(((
	1326	+(((
995	995	(% style="color:blue" %) Hold down the PRO button and then momentarily press the RST reset button and the SYS led will change from OFF to ON, While SYS LED is RED ON, it means the RS485-LN is ready to be program.
996	996	)))
	1329	+)))
	1330	+)))
997	997
998	998
999		-[[image:image-20220602175818-12.png]]
	1333	+(% aria-label="image-20220602175818-12.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175818-12.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1000	1000
1001	1001
1002		-[[image:image-20220602175848-13.png]]
	1336	+(% aria-label="image-20220602175848-13.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175848-13.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1003	1003
1004	1004
1005		-[[image:image-20220602175912-14.png]]
	1339	+(% aria-label="image-20220602175912-14.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175912-14.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1006	1006
1007	1007
1008	1008	**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1009	1009
1010		-[[image:image-20220602175638-10.png]]
	1344	+(% aria-label="image-20220602175638-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175638-10.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1011	1011
1012	1012
1013	1013	== 6.2 How to change the LoRa Frequency Bands/Region? ==
...	...	@@ -1015,9 +1015,9 @@
1015	1015	User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1016	1016
1017	1017
1018		-== 6.3 How many RS485-Slave can RS485-BL connects? ==
	1352	+== 6.3 How many RS485-Slave can RS485-LN connects? ==
1019	1019
1020		-The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
	1354	+The RS485-LN can support max 32 RS485 devices. Each uplink command of RS485-LN can support max 16 different RS485 command. So RS485-LN can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
1021	1021
1022	1022
1023	1023	== 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
...	...	@@ -1056,8 +1056,6 @@
1056	1056	* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1057	1057	* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1058	1058
1059		-
1060		-
1061	1061	= 9.Packing Info =
1062	1062
1063	1063
...	...	@@ -1074,8 +1074,6 @@
1074	1074	* Package Size / pcs : 14.5 x 8 x 5 cm
1075	1075	* Weight / pcs : 170g
1076	1076
1077		-
1078		-
1079	1079	= 10. FCC Caution for RS485LN-US915 =
1080	1080
1081	1081	(((

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	1	+XWiki.Xiaoling

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